package num143;

/**
 * @author : DuJiabao
 * @Date : 2021/1/27 15:12
 * @Project : sword-finger-offer
 * @File : null.java
 * @Desc :
 */
public class ListNode {
  int val;
  ListNode next;

  ListNode() {
  }

  ListNode(int val) {
    this.val = val;
  }

  ListNode(int val, ListNode next) {
    this.val = val;
    this.next = next;
  }
}
